Greg Pomerantz
bb8e39605e
Yahoo's 2026 event-feed change (capitalGain events dropped for some funds; no events at all for terminated tickers) can wipe good event history on re-download. Defense in depth: - overrides/event-backup/: last-known-good copy of every dividend/ capitalGain file (8,192 files, 58 MB); refresh with scripts/backup_events.py after each dump update - data.py event_file(): frozen > data-root (while populated) > backup; used by panel reads, verify_official, and the double-listing scanner - README: capital-gain files are mutual-fund-only in this dump; Yahoo has no LT/ST split (tax.py taxes capg at lt_rate; the per-fund split would come from fund-company annual tax statements or commercial feeds) - tests: exact Timestamp .loc keys (pandas 3.x string matching returns a Series on large DatetimeIndex)
184 lines
3.6 KiB
Plaintext
184 lines
3.6 KiB
Plaintext
Date,Dividends
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1988-08-12,0.035000
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1990-04-10,0.035000
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1991-10-03,0.035000
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1993-08-03,0.035000
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1997-04-02,0.090000
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1984-08-20,0.045000
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1988-01-12,0.035000
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1988-09-09,0.035000
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1989-12-13,0.170000
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2002-06-28,0.049000
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1984-11-15,0.045000
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1988-07-12,0.035000
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1992-08-04,0.035000
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1995-04-10,0.035000
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1994-08-02,0.035000
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2018-03-22,0.100000
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2022-12-19,0.006000
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1984-12-17,0.045000
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1985-07-18,0.045000
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1988-12-30,0.035000
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1990-07-10,0.035000
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1994-05-03,0.035000
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1989-06-09,0.035000
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1991-06-04,0.035000
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1992-06-03,0.035000
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2014-03-24,0.089000
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1989-11-10,0.035000
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1993-05-04,0.035000
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1995-12-22,0.101000
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1988-03-10,0.035000
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1990-02-09,0.035000
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1987-03-17,0.035000
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1987-08-17,0.035000
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1992-05-05,0.035000
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1997-10-02,0.090000
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1993-06-02,0.035000
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1993-12-29,0.035000
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1998-10-02,0.035000
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1999-07-02,0.055000
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1990-03-09,0.035000
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1993-11-02,0.035000
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1994-07-05,0.035000
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1995-02-10,0.035000
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1997-07-02,0.490000
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2017-12-19,0.413000
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1984-05-17,0.045000
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1985-08-19,0.045000
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1985-12-17,0.045000
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1987-01-16,0.035000
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1993-12-06,0.035000
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1988-04-12,0.035000
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1991-08-02,0.035000
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1995-10-10,0.090000
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1987-04-16,0.035000
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1987-05-15,0.035000
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1990-10-10,0.035000
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1991-02-05,0.035000
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2026-06-23,0.422000
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1990-08-10,0.035000
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1990-11-09,0.035000
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1991-07-03,0.035000
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1985-02-14,0.045000
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1985-11-15,0.045000
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1989-08-10,0.035000
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1989-12-29,0.035000
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1990-06-12,0.035000
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1995-05-10,0.035000
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1999-10-04,0.135000
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1988-11-10,0.035000
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1989-05-10,0.035000
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2021-12-17,2.606000
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1988-06-10,0.035000
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1993-02-02,0.035000
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1992-02-04,0.035000
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1998-07-02,0.320000
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2009-12-14,0.254000
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1986-04-17,0.045000
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1987-10-16,0.035000
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1988-02-10,0.035000
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1990-05-10,0.035000
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1991-11-05,0.035000
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1988-05-10,0.035000
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1989-07-11,0.035000
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1992-03-03,0.035000
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1984-07-18,0.045000
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1985-01-18,0.045000
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1986-01-17,0.045000
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1986-09-17,0.045000
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1986-10-20,0.045000
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1993-10-04,0.035000
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1998-12-08,0.860000
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2016-12-19,1.014000
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1986-08-18,0.045000
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1992-11-04,0.035000
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1994-09-02,0.035000
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2016-03-23,0.072000
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2019-12-18,0.015000
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1987-02-17,0.035000
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1992-04-03,0.035000
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1992-07-06,0.035000
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1997-12-15,1.230000
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1984-04-16,0.045000
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1986-02-14,0.045000
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1987-11-17,0.035000
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1991-03-05,0.035000
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1992-10-05,0.035000
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1991-05-03,0.035000
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1993-03-02,0.035000
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1995-01-09,0.035000
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1984-06-18,0.045000
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1985-05-17,0.045000
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1986-05-16,0.045000
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1986-12-17,0.045000
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1988-12-16,0.070000
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1994-03-09,0.035000
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2000-07-05,0.020000
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2014-12-18,0.353000
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1985-10-18,0.045000
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1986-06-17,0.045000
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1986-11-17,0.045000
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1990-09-11,0.035000
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1993-09-02,0.035000
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1985-03-18,0.045000
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1987-07-17,0.035000
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1991-04-03,0.035000
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2002-11-29,0.046000
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1992-09-03,0.035000
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1993-07-06,0.035000
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1996-04-02,0.090000
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1985-09-17,0.045000
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1986-07-18,0.045000
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1987-09-17,0.035000
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1989-02-10,0.035000
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1990-12-28,0.035000
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2012-03-23,0.003000
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2000-12-08,2.250000
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1987-12-10,0.035000
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1992-12-10,0.035000
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1993-04-02,0.035000
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1994-02-02,0.035000
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1996-12-23,0.890000
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1987-06-17,0.035000
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1991-09-04,0.035000
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1994-06-02,0.035000
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1995-06-12,0.035000
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2010-12-17,0.185000
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1994-11-10,0.035000
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1996-10-02,0.150000
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1998-04-02,0.090000
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1984-09-14,0.045000
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1984-10-15,0.045000
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1985-06-17,0.045000
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1988-10-11,0.035000
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1991-12-30,0.035000
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1999-12-07,3.860000
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2008-12-12,0.334000
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2015-03-24,0.063000
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2018-12-19,3.573000
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1994-12-12,0.005000
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1996-07-02,0.090000
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2009-03-24,0.002000
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1986-03-17,0.045000
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1989-03-10,0.035000
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1989-04-11,0.035000
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1989-09-12,0.035000
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1994-10-10,0.035000
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2025-05-28,15.000000
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2025-12-17,0.015000
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2000-04-04,0.280000
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2015-12-17,0.306000
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1985-04-17,0.045000
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1991-12-16,0.076000
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1994-04-05,0.035000
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1995-03-10,0.035000
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1999-04-07,1.590000
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1989-10-11,0.035000
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1992-12-29,0.035000
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1995-07-10,0.035000
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2013-12-18,0.239000
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1990-12-17,0.060000
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2011-12-19,0.569000
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2012-12-19,0.420000
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